2220311010 has 128 divisors (see below), whose sum is σ = 5797474560. Its totient is φ = 542130176.

The previous prime is 2220310997. The next prime is 2220311029. The reversal of 2220311010 is 101130222.

It is a super-2 number, since 2×2220311010² = 9859561962254440200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3399844 + ... + 3400496.

It is an arithmetic number, because the mean of its divisors is an integer number (45292770).

Almost surely, 2^2220311010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2220311010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2898737280).

2220311010 is an abundant number, since it is smaller than the sum of its proper divisors (3577163550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2220311010 is a wasteful number, since it uses less digits than its factorization.

2220311010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2220311010 is about 47120.1762517926. The cubic root of 2220311010 is about 1304.5816659444.

Adding to 2220311010 its reverse (101130222), we get a palindrome (2321441232).

The spelling of 2220311010 in words is "two billion, two hundred twenty million, three hundred eleven thousand, ten".